Chat

Welcome to Flux

Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More

Design a blinking LED circuit
Design a WiFi water flow meter
Help me brainstorm ideas
Design a block diagram
Find parts in the library
Read a datasheet
Simulate a circuit
New Subsystem Wizard
Sign up to send
SUPPLY
1y

copilot

It seems like you're looking to design the power supply connections for your project with the LPC2129FBD64/01,15 microcontroller. Here are some typical steps and considerations for supplying power to this IC:
  1. Power Supply Voltage Levels:
    • The LPC2129 requires two voltage levels: 3.3V for I/O and peripherals, and 1.8V for the core.
  2. Power Pins:
    • Connect 3.3V to: IC1:VDDA(3V3)\text{IC1:VDDA(3V3)}, IC1:VDD(3V3)_1\text{IC1:VDD(3V3)\_1}, IC1:VDD(3V3)_2\text{IC1:VDD(3V3)\_2}, and IC1:VDD(3V3)_3\text{IC1:VDD(3V3)\_3}.
    • Connect 1.8V to: IC1:VDD(1V8)_1\text{IC1:VDD(1V8)\_1} and IC1:VDD(1V8)_2\text{IC1:VDD(1V8)\_2}.
  3. Ground Connections:
    • Connect all VSS pins to ground: IC1:VSS_1\text{IC1:VSS\_1}, IC1:VSS_2\text{IC1:VSS\_2}, IC1:VSS_3\text{IC1:VSS\_3}, IC1:VSS_4\text{IC1:VSS\_4}, and IC1:VSS_5\text{IC1:VSS\_5}.
  4. Decoupling Capacitors:
    • Place decoupling capacitors close to each power pin to filter out any noise.
    • Commonly used capacitor values are 100nF ceramic for decoupling.
  5. Voltage Regulators:
    • You may need voltage regulators to step down from your main power supply to 3.3V and 1.8V. Consider using LDOs (Low Dropout Regulators) for this purpose.
Let me know if you need further details or have specific questions regarding other components in your project!
1y
1

HOME AUTOMATION

HOME AUTOMATION thumbnail
Welcome to your new project. Imagine what you can build here.

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

Controls